19748513796440

Names of 19748513796440

• Cardinal: 19748513796440 can be written as Nineteen trillion, seven hundred forty-eight billion, five hundred thirteen million, seven hundred ninety-six thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.974851379644 × 10¹³

Factors of 19748513796440

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 45487

Divisors of 19748513796440

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 4 5 8 10 11 13 20 22 26 29 37 40 44 52 55 58 65 71 74 88 104 110 116 130 142 143 145 148 185 220 232 260 284 286 290 296 319 355 370 377 407 440 481 520 568 572 580 638 710 715 740 754 781 814 923 962 1073 1144 1160 1276 1420 1430 1480 1508 1562 1595 1628 1846 1885 1924 2035 2059 2146 2405 2552 2627 2840 2860 3016 3124 3190 3256 3692 3770 3848 3905 4070 4118 4147 4292 4615 4810 5254 5291 5365 5720 6248 6380 7384 7540 7810 8140 8236 8294 8584 9230 9620 10153 10295 10508 10582 10730 11803 12760 13135 13949 15080 15620 16280 16472 16588 18460 19240 20306 20590 20735 21016 21164 21460 22649 23606 26270 26455 26767 27898 28897 31240 33176 34151 36920 40612 41180 41470 42328 42920 45298 45319 47212 50765 52540 52910 53534 55796 57794 59015 68302 69745 76183 81224 82360 82940 90596 90638 94424 101530 105080 105820 107068 111592 113245 115588 118030 133835 136604 139490 144485 152366 153439 165880 170755 181192 181276 203060 211640 214136 226490 226595 231176 236060 267670 273208 278980 288970 294437 304732 306878 341510 362552 375661 380915 406120 452980 453190 472120 498509 535340 557960 577940 588874 589147 609464 613756 683020 751322 761830 767195 838013 905960 906380 990379 997018 1070680 1155880 1177748 1178294 1227512 1314251 1366040 1472185 1502644 1523660 1534390 1676026 1676803 1812760 1878305 1980758 1994036 2355496 2356588 2492545 2628502 2944370 2945735 3005288 3047320 3068780 3217649 3352052 3353606 3756610 3961516 3988072 4190065 4713176 4951895 4985090 5257004 5888740 5891470 6137560 6435298 6480617 6571255 6704104 6707212 7513220 7923032 8380130 8384015 9903790 9970180 10514008 10894169 11777480 11782940 12870596 12961234 13142510 13414424 14456761 15026440 16088245 16760260 16768030 17085263 18444833 19807580 19940360 21788338 21798439 23565880 25741192 25922468 26285020 28913522 32176490 32403085 33520520 33536060 34170526 35394139 36889666 39615160 41829437 43576676 43596878 48627287 51844936 52570040 54470845 57827044 64352980 64806170 67072120 68341052 70788278 72283805 73779332 83658874 85426315 87153352 87193756 92224165 93311821 97254574 108941690 108992195 115654088 119053013 128705960 129612340 136682104 141576556 144567610 147558664 167317748 170852630 174387512 176970695 184448330 186623642 187937893 194509148 209147185 217883380 217984390 238106026 239782829 243136435 259224680 283153112 289135220 334635496 341705260 353941390 368896660 373247284 375875786 389018296 418294370 435766760 435968780 460123807 466559105 476212052 479565658 486272870 534900157 578270440 595265065 632154731 683410520 707882780 737793320 746494568 751751572 836588740 871937560 920247614 933118210 939689465 952424104 959131316 972545740 1026430031 1069800314 1190530130 1198914145 1213053673 1264309462 1309583143 1415765560 1503503144 1547689169 1673177480 1840495228 1866236420 1879378930 1918262632 1945091480 2052860062 2139600628 2300619035 2381060260 2397828290 2426107346 2528618924 2619166286 2674500785 3095378338 3160773655 3452537377 3680990456 3732472840 3758757860 4105720124 4279201256 4601238070 4762120520 4795656580 4852214692 5057237848 5132150155 5238332572 5349001570 6065268365 6190756676 6321547310 6547915715 6905074754 6953702041 7517515720 7738445845 8211440248 9202476140 9591313160 9704429384 10264300310 10476665144 10698003140 12130536730 12381513352 12643094620 13095831430 13343590403 13810149508 13907404082 15476891690 17024580859 17262686885 18404952280 20528600620 21396006280 24261073460 25286189240 26191662860 26687180806 27620299016 27814808164 30953783380 34049161718 34525373770 34768510205 37977911147 41057201240 44882985901 48522146920 52383325720 53374361612 55629616328 61907566760 66717952015 68098323436 69050747540 69537020410 75955822294 85122904295 89765971802 106748723224 133435904030 136196646872 138101495080 139074040820 151911644588 170245808590 179531943604 189889555735 224414929505 266871808060 278148081640 303823289176 340491617180 359063887208 379779111470 448829859010 493712844911 533743616120 680983234360 759558222940 897659718020 987425689822 1519116445880 1795319436040 1974851379644 2468564224555 3949702759288 4937128449110 9874256898220 19748513796440
• Sum of all divisors σ(n): 56244367872000
• Sum of proper divisors (its aliquot sum) s(n): 36495854075560
• 19748513796440 is an abundant number, because the sum of its proper divisors (36495854075560) is greater than itself. Its abundance is 16747340279120

Bases of 19748513796440

• Binary: 100011111011000001111001001100101000101011000₂
• Hexadecimal: 0x11F60F265158
• Base-36: 700CB80UW

Squares and roots of 19748513796440

• 19748513796440 squared (19748513796440²) is 390003797168181021756673600
• 19748513796440 cubed (19748513796440³) is 7701995369039810311141044394241921984000
• The square root of 19748513796440 is 4443929.9945476189
• The cube root of 19748513796440 is 27029.9228368443

Scales and comparisons

• 19,748,513,796,440 seconds is equal to 627,941 years, 33 weeks, 6 days, 12 hours, 47 minutes, 20 seconds.
• To count from 1 to 19,748,513,796,440 would take you about one million, five hundred sixty-nine thousand, eight hundred fifty-four years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 19748513796440 cubic inches would be around 2252.5 feet tall.

Recreational maths with 19748513796440

• 19748513796440 backwards is 04469731584791
• The number of decimal digits it has is: 14
• The sum of 19748513796440's digits is 68
• More coming soon!